Originally Posted by s.nicholson

No this is not the case and also yes the new diff is suppose to get up to 30 runs on a 8.5 motor so a mod motor should produce a fair few runs on the new style diff.

Originally Posted by crabboy

You can do the team mod to the standard diffs, which is to remove the thrust bearing and replace it with a flanged bearing and the washer from the SP12 or a cone washer.
The thrush copes o lot of crap in it so with it removed the diff is smoother and lasts longer between rebuilds.

Originally Posted by Still Bill

New diff is excellent! Have to think that Corally nailed it...